Peng Jia-bin
2010
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Journal
Chemical Reagents
Abstract
2-Nitro-4-methylsulfonyl benzoic acid was synthesized from 4-methysulfonyl toluene via nitration and oxygenation,using nitric acid as the oxidizing agent.The product yield was 87.2 %,with its purity exceeding 98.7%.The reaction condition is mild,with readily available raw materials,and the operation is simple,featuring low production cost and high product yield.The results showed that this simple technique has many advantages including high economic benefits.